Home / 6,300,216.30-9,444,103.65-3,102,725.10

Finding the Fourth Proportional to 6,300,216.30, 9,444,103.65 and 3,102,725.10

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Solution

The fourth proportional to 6,300,216.30, 9,444,103.65 and 3,102,725.10 is: 4,651,024.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,300,216.30 : 9,444,103.65 = 3,102,725.10 : x
  2. Step 2: Convert to fraction form
    6,300,216.30/9,444,103.65 = 3,102,725.10/x
  3. Step 3: Cross multiply
    6,300,216.30x = 9,444,103.65 × 3,102,725.10
  4. Step 4: Simplify right side
    6,300,216.30x = 29,302,457,441,856.62
  5. Step 5: Solve for x
    x = 29,302,457,441,856.62/6,300,216.30
  6. Step 6: Final answer
    x = 4,651,024.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.